Aquí reunimos diversos productos que han surgido sin una editorial específica.
| △Título▼ | ▲Ref.▼ | ▲Año▼ | ▲C▼⊗ | ▲V▼ | ▲D▼ |
|---|---|---|---|---|---|
Arkham Investigator | 2013 |    | — | 1 | |
Arkham Noir: Collector Case #2 – The King in Yellow   | Jul 2017 | | — | 3 | |
Cthulhu Quest | Mar 2013 | | — | — | |
Cults of Arkham  | 2014 | | — | 1 | |
The House on Sentinel Hill | Mar 2022 | | — | 2 | |
Manicomios de Arkham | 2011 | | — | 1 | |
Steampunk Cthulhu Bicycle Playing Cards | 2013 | | — | 1 | |
Steampunk Cthulhu Resurrection Playing Cards | 2014 | | — | 1 | |
¡Que te come el Cthulhu!  | 2017 | | — | 2 |
